K
Kostiantyn Sakhatskyi
Researcher at Swiss Federal Laboratories for Materials Science and Technology
Publications - 12
Citations - 136
Kostiantyn Sakhatskyi is an academic researcher from Swiss Federal Laboratories for Materials Science and Technology. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 2, co-authored 4 publications receiving 7 citations. Previous affiliations of Kostiantyn Sakhatskyi include ETH Zurich.
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Journal ArticleDOI
Seed‐Crystal‐Induced Cold Sintering Toward Metal Halide Transparent Ceramic Scintillators
TL;DR: In this paper , a textured metal halide ceramic scintillator with high light-guiding properties with high transparency and large area fabrication by grain orientation engineering is presented.
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Fast Neutron Imaging with Semiconductor Nanocrystal Scintillators
Kyle M. McCall,Kyle M. McCall,Kostiantyn Sakhatskyi,Kostiantyn Sakhatskyi,Eberhard Lehmann,Bernhard Walfort,Adrian S. Losko,Federico Montanarella,Federico Montanarella,Maryna I. Bodnarchuk,Maryna I. Bodnarchuk,Franziska Krieg,Franziska Krieg,Yusuf Kelestemur,Yusuf Kelestemur,Yusuf Kelestemur,David Mannes,Yevhen Shynkarenko,Yevhen Shynkarenko,Sergii Yakunin,Sergii Yakunin,Maksym V. Kovalenko,Maksym V. Kovalenko +22 more
TL;DR: Colloidal nanocrystals in hydrogen-dense solvents are utilized for fast neutron imaging through the detection of recoil protons generated by neutron scattering, demonstrating the efficacy of nanomaterials as scintillators in this detection scheme.
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Highly Concentrated, Zwitterionic Ligand-Capped Mn2+:CsPb(BrxCl1–x)3 Nanocrystals as Bright Scintillators for Fast Neutron Imaging
Federico Montanarella,Federico Montanarella,Kyle M. McCall,Kyle M. McCall,Kostiantyn Sakhatskyi,Kostiantyn Sakhatskyi,Sergii Yakunin,Sergii Yakunin,Pavel Trtik,Caterina Bernasconi,Caterina Bernasconi,Ihor Cherniukh,Ihor Cherniukh,David Mannes,Maryna I. Bodnarchuk,Maryna I. Bodnarchuk,Markus Strobl,Bernhard Walfort,Maksym V. Kovalenko,Maksym V. Kovalenko +19 more
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Assessing the Drawbacks and Benefits of Ion Migration in Lead Halide Perovskites
Kostiantyn Sakhatskyi,Rohit Abraham John,Antonio Guerrero,Sergey Tsarev,Sebastian Franz Sabisch,Tisita Das,Gebhard J. Matt,Sergii Yakunin,Ihor Cherniukh,Martin R. Kotyrba,Yuliia Berezovska,Maryna I. Bodnarchuk,Sudip Chakraborty,Juan Bisquert,Maksym V. Kovalenko +14 more
TL;DR: In this article , the authors provide a concise overview of ion migration effects in halide perovskites, such as operational instability in photovoltaics, polarization-induced abnormal external quantum efficiency in light-emitting diodes, and anomalous sensitivities in hard radiation detection.
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Single‐Crystal Perovskite Solar Cells Exhibit Close to Half A Millimeter Electron‐Diffusion Length
Bekir Turedi,Muhammad Naufal Lintangpradipto,Oskar J. Sandberg,Aren Yazmaciyan,Gebhard J. Matt,Abdullah Y. Alsalloum,Khulud M. Almasabi,Kostiantyn Sakhatskyi,Sergii Yakunin,Xiaopeng Zheng,Rounak Naphade,Saidkhodzha Nematulloev,Vishal Yeddu,Derya Baran,Ardalan Armin,Makhsud I. Saidaminov,Maksym V. Kovalenko,Omar F. Mohammed,Osman M. Bakr +18 more
TL;DR: In this paper , single-crystal halide perovskite solar cells that are up to 400 times thicker than state-of-the-art polycrystalline films are fabricated, yet retain high charge collection efficiency in the absence of an external bias.